Question

if a =2anf b=3 then find the value of (a2 +ab+b2)
​

Answer 1

Step-by-step explanation:

substituting a and b

a2+ab+b2

2×2+2×3+3×2

=4+6+6

=10

Answer 2

Answer:

19

Step-by-step explanation:

Given,

a = 2

b = 3

To find : a^2 + ab + b^2 = ?

 a^2 + ab + b^2

= 2^2 + ( 2 ) ( 3 ) + 3^2

= 4 + 6 + 9

= 19